2016809460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{8599}}^1$

素因数の和:9917

約数の個数: 72

約数和(自身を含む): 6123062400

約数和(自身を除く): 4106252940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1303, 2606, 3909, 5212, 6515, 7818, 8599, 11727, 13030, 15636, 17198, 19545, 23454, 25797, 26060, 34396, 39090, 42995, 46908, 51594, 58635, 77391, 78180, 85990, 103188, 117270, 128985, 154782, 171980, 234540, 257970, 309564, 386955, 515940, 773910, 1547820, 11204497, 22408994, 33613491, 44817988, 56022485, 67226982, 100840473, 112044970, 134453964, 168067455, 201680946, 224089940, 336134910, 403361892, 504202365, 672269820, 1008404730, 2016809460]

約数ペア:

[(1, 2016809460), (2, 1008404730), (3, 672269820), (4, 504202365), (5, 403361892), (6, 336134910), (9, 224089940), (10, 201680946), (12, 168067455), (15, 134453964), (18, 112044970), (20, 100840473), (30, 67226982), (36, 56022485), (45, 44817988), (60, 33613491), (90, 22408994), (180, 11204497), (1303, 1547820), (2606, 773910), (3909, 515940), (5212, 386955), (6515, 309564), (7818, 257970), (8599, 234540), (11727, 171980), (13030, 154782), (15636, 128985), (17198, 117270), (19545, 103188), (23454, 85990), (25797, 78180), (26060, 77391), (34396, 58635), (39090, 51594), (42995, 46908)]